User manual

IEC61131 User and Reference Manual
April 22, 2008
377
RTU Protocol Parameters
The TeleBUS RTU protocol is an eight bit binary protocol. The table below shows possible
and recommended communication parameters.
Parameter
Possible Settings
Recommended Setting
Baud Rate
see Baud Rate section below
see Baud Rate section below
Data Bits
8 data bits
8 data bits
Parity
None
Even
Odd
none
Stop bits
1 stop bit
2 stop bits
1
1 stop bit
Flow control
Disabled
disabled
Duplex
see Duplex section below
see Duplex section below
1
Not applicable to SCADAPack 330 or SCADAPack 350 controllers.